Longitudinal Submerged-Arc Welded Steel Pipe
Usage: Used for low pressure liquid delivery, such as water, gas, and oil.
Standard: API 5L, API 5CT, ASTM 53, EN10217, DIN 2458. IS 3589, GB/T3091, GB/T9711
Certificate: API 5L PSL1 / PSL2, API 5CT
Out Diameter: 355.6mm– 1626mm
Wall Thickness: 8 -50mm
API 5L Line Pipe
STEEL GRADE : API 5L PSL1/PSL2 GR B , X42, X46, X52, X60, X65, X70
STEEL CHEMICAL COMPOSITION
| STEEL GRADE | % by mass, Maximum |
| C | Si | Mn | P | S |
| GR B | 0.26 | 0.40 | 1.20 | 0.030 | 0.030 |
| X42 | 0.26 | 0.40 | 1.30 | 0.030 | 0.030 |
| X46 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X52 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X56 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X60 | 0.26 | 0.40 | 1.40 | 0.030 | 0.030 |
| X65 | 0.26 | 0.40 | 1.45 | 0.030 | 0.030 |
| X70 | 0.26 | 0.40 | 1.65 | 0.030 | 0.030 |
MECHANICAL PROPERTIES
| STEEL GRADE | Yield strength, min. psi (MPa) | Tensil strength, min. psi (MPa) | Elongation in 2 in., min. % |
| GR B | 245 | 415 | |
| X42 | 290 | 415 |
| X46 | 320 | 435 |
| X52 | 360 | 460 |
| X56 | 390 | 490 |
| X60 | 415 | 520 |
| X65 | 450 | 535 |
| X70 | 485 | 570 |
TEST REQUIRED
Chemical Analysis, Mechanical Test, Visusal Inspection , Tension Test, Dimension Check
Bend Test , Flattenting Test, Impact Test, DWT Test, NDT Test
Hydrostatic Test, Hardness Test.....
| Type | ASTM ASME ST37 ST 52 12CrMo 15CrMo |
| Size | 1/2"~24", DN15~DN600 OD21.3MM~609.6MM |
| Thickness: | SGP, STD, SCH40, SCH80, SCH160. XS,XXS and so on. |
|
Standard | GB/T 3091-2008 , API SPEC 5L ,GB/T8162 , GB/T8163 ,ASTM A53 ,ASTM A106 ,DIN1629 , API 5L ,ANSI,ISO9001,DIN,EN,JIS.ANSI B16.9 / 16.28, ASTM A53/A106, API 5L, ASME B36.10M---1996, DIN2605 / 2615 / 2616, JIS P2311/2312 |
|
Material | Q195 Q215 Q345B X42 X52 X60 10#, 20#, 35#, 45#, 16MN(Q345B) ,ASTM A53 GR. A , GR. B, GR. C , ASTM A106 GR. A , GR. B, GR. C , DIN 162 St 37.0, St 44.0, St 52.0
API 5L A B X42,X46, X52, X60, X65, X70, X80
|
| Outer Diameter: | 219mm-1820mm |
|
Wall Thickness: |
5.0mm-50mm
|
| Length: | 6mtr-18mtr |
|
End: | square ends (straight cut, saw cut, and torch cut). or beveled for welding, beveled |
|
Surface: | Lightly oiled, Hot dip galvanized, Electro galvanized, Black, Bare, Varnish coating/Anti rust oil, Protective Coatings (Coal Tar Epoxy, Fusion Bond Epoxy, 3-layers PE) |
| Packing: | In bulk or in bundle |
|
Test: | Chemical Component Analysis, Mechanical Properties (Ultimate tensile strength, Yield
strength, Elongation), Technical Properties (Flattening Test, Bending Test, Blow Test, Impact Test), Exterior Size Inspection, Hydrostatic Test, X-ray Test.
|
| Mill Test Certificate: | EN 10204/3.1B |
| Third party inspection: | SGS, BV, Lloyds etc |
| ERW PipeSize: | 114-1440mm |
| WT: | 4-30mm |
|
Supply : |
1000-1500 Ton/ per month |
Longitudinal Submerged-Arc Welded Steel Pipe Pictures
